TW201920795A - 熔噴不織布、不織布積層體和過濾器 - Google Patents

熔噴不織布、不織布積層體和過濾器 Download PDF

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Publication number
TW201920795A
TW201920795A TW107133864A TW107133864A TW201920795A TW 201920795 A TW201920795 A TW 201920795A TW 107133864 A TW107133864 A TW 107133864A TW 107133864 A TW107133864 A TW 107133864A TW 201920795 A TW201920795 A TW 201920795A
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TW
Taiwan
Prior art keywords
propylene
nonwoven fabric
based polymer
melt
molecular weight
Prior art date
Application number
TW107133864A
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English (en)
Chinese (zh)
Inventor
小林輝樹
飯場康三
Original Assignee
日商三井化學股份有限公司
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Publication of TW201920795A publication Critical patent/TW201920795A/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
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    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
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    • B32B29/00—Layered products comprising a layer of paper or cardboard
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    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • D—TEXTILES; PAPER
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    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
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    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
TW107133864A 2017-09-26 2018-09-26 熔噴不織布、不織布積層體和過濾器 TW201920795A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017184520 2017-09-26
JP2017-184520 2017-09-26

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TW201920795A true TW201920795A (zh) 2019-06-01

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Country Link
US (1) US20200222840A1 (fr)
EP (1) EP3674463A4 (fr)
JP (1) JP6511595B1 (fr)
KR (1) KR20200047703A (fr)
CN (1) CN111148872A (fr)
TW (1) TW201920795A (fr)
WO (1) WO2019065760A1 (fr)

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CN112221250B (zh) * 2020-09-10 2022-03-22 青岛中亚环保工程有限公司 一种pbs/pp双组份熔喷纤维过滤材料及其制造方法
KR20230121290A (ko) 2022-02-11 2023-08-18 한화첨단소재 주식회사 생분해성 고분자를 포함하는 복합 소재, 이의 제조 방법 및 상기 복합소재를 포함하는 멜트블로운 부직포

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CN1300402C (zh) 1998-10-09 2007-02-14 三井化学株式会社 聚乙烯无纺布和由其制得的无纺布层压物
EP1979384A2 (fr) * 2006-02-02 2008-10-15 Basell Polyolefine GmbH Résines de propylène de fusion-soufflage, fibres à base de résines de propylène de fusion-soufflage et non-tissés fabriqués à partie de celles-ci, et leurs procédés de fabrication
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JPWO2019065760A1 (ja) 2019-11-14
CN111148872A (zh) 2020-05-12
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EP3674463A4 (fr) 2021-06-16
EP3674463A1 (fr) 2020-07-01
US20200222840A1 (en) 2020-07-16
JP6511595B1 (ja) 2019-05-15

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